nag_interp_dim4_scat_shep_eval (e01tlc) Example Program Results i f(x) q(x) |f(x)-q(x)| 0 -0.0189 -0.0394 0.0205 1 -0.0186 0.0967 0.1153 2 0.1147 0.0606 0.0541 3 0.0096 -0.1313 0.1409 4 -0.1354 -0.1878 0.0524 5 0.0022 -0.1595 0.1617 6 -0.0095 -0.1179 0.1084 7 0.0113 -0.3950 0.4063